Term
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Definition
| mandible branch of trigimeal nerve |
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Term
| Foramen Spinosum transmits |
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Definition
| entry point for Middle Meniginal Artery |
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Term
| Most of the dura of the brain supplied by |
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Definition
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Term
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Definition
| opening for internal carotid artery, into cavernous sinus |
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Term
| Stylomastoid Foramen transmits |
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Definition
| exit for facial nerve after it sheds all branches except for motor fibers for facial expression |
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Term
| Jugular Foramen transmits |
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Definition
Three cranial nerves- vagus, glosspharyngeal, accessory
Internal Jugular Vein |
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Term
| Articulates with Atlas, allows up and down movement of skull, "yes" bone |
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Definition
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Term
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Definition
| film like structure that sits over brain |
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Term
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Definition
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Term
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Definition
| major attachment point for dura |
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Term
| Foramen Rotundum transmits |
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Definition
| maxillary division of trigeminal nerve |
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Term
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Definition
| Optic nerve and opthalimic artery (branch of internal carotid a) |
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Term
| What pituitary fossa sits on |
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Definition
| pituitary (hypophyseal) fossa |
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Term
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Definition
| Occulomotor nerve, forth(Trochlear) and sixth (Accessory) cranial nerves |
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Term
| Petrous Portion of Temporal Bone |
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Definition
| Contain inner ear, antivibratory mechanism |
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Term
| Internal Acoustic Meatus transmits |
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Definition
| Facial nerve, statoaustic nerve, Geniculate ganglion |
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Term
| Transverse Sinus drains into |
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Definition
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Term
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Definition
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Term
| Allows surgeons to reach pituitary through mouth |
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Definition
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Term
| Maxillae is part of what bone |
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Definition
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Term
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Definition
Frontal lobes of brain
Olfactory bulbs |
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Term
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Definition
temporal lobes of brain, hippocampus
(short term memory, and turning short term into long term) |
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Term
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Definition
brain stem and cerebellum
(coordination, repeated motions) |
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Term
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Definition
| Motor- cilary muscles, sphincter of pupil, all extrinsic muscles of eye except for superior oblique and lateral rectus |
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Term
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Definition
| Motor- superior oblique muscle of eye |
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Term
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Definition
| Motor- lateral rectus muscle of eye |
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Term
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Definition
Sensory- face, sinuses, teeth
Motor- muscles of mastication |
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Term
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Definition
| Motor- all intrinsic and extrinsic muscles of tongue (excluding palatoglossus- a palatine muscle) |
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Term
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Definition
| Motor- sternocleidomastoid and trapezius |
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Term
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Definition
Motor- palate, pharynx, larynx, trachea, bronchial tree, heart, GI tract to left colic flexure
Sensory- pharynx, larynx, reflex sensory from trachiobronchial tree, lungs, heart, GI tract to left colic flexure |
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Term
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Definition
Motor- stylopharyngeus, parotid gland
Sensory- taste, posterior third of tongue, general sensation, pharynx, tonsilar sinus, pharyngotympanic tube, middle ear cavity |
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Term
| Vestibulocochlear- CN VIII |
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Definition
Vestibular nerve- sensory- orientation, motion
Cochlear nerve- sensory- hearing |
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Term
Facial- CN VII
Intermediate nerve |
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Definition
Motor- submandibular, sublingual, lacrimal glands
Sensory- taste to anterior two thirds of tongue, soft palate |
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Term
Facial- CN VII
Primary root |
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Definition
| Motor- muscles of facial expression |
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Term
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Definition
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Term
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Definition
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Term
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Definition
| loss of sense of smell- damaged CN I |
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Term
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Definition
| loss of sense of taste- damaged CNI |
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Term
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Definition
| altered sense of taste- damaged CNI |
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Term
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Definition
| Altered perception of odors- damaged CNI |
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Term
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Definition
Visual acuity- snellen chart
Visual field- confrontation visual field examination |
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Term
| Right or left homonymous hemianopsia |
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Definition
loss of one-half of visual field in both eyes
CN II defect- section of right or left optic tract (right section leads to left homonymous hemianopsia) |
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Term
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Definition
tunnel vision
loss of temporal visual fields in both eyes
CNII defect- section of optic chiasm |
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Term
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Definition
optic nerve injury
tumor compression
demyelination |
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Term
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Definition
Intracranial pressure
infarction |
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Term
| Test Cranial nerves III, IV, and VI by |
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Definition
| asking patient to follow finger movements with fixed head |
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Term
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Definition
(dropping of upper eyelid)
damage to CN III |
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Term
| Lateral strabismus due to |
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Definition
| unopposed lateral rectus muscle due to CN III damage |
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Term
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Definition
(dialation of pupil to unopposed dilator pupillae m)
due to damaged CN III |
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Term
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Definition
(double vision)
due to damaged CNIII |
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Term
| Loss of accommodation due to: |
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Definition
(inability to focus on close objects)
due to paralysis of ciliary m- CN III |
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Term
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Definition
| bug-eyed due, damaged cranial nerve III |
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Term
| Ipsilateral eye higher than contralteral eye due to |
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Definition
| damage to trochlear nerve |
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Term
| Affected eye cannot be rotated downwards when it is rotated inwards- due to |
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Definition
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Term
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Definition
| due to unopposed medial rectus m from damage to abducent nerve |
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Term
| Divisions of Trigeminal (CN V) nerve |
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Definition
Opthalmic (V1)
Maxillary (V2)
Mandibular (V3) |
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Term
| Divisions of Ophthalmic division of trigeminal nerve |
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Definition
Supraorbital
Supratrochlear
Short and Long Ciliary Nerves
Ethmoidal nerves
Lacrimal Nerve
Frontal N
Nasocilary N |
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Term
| Long ciliary nerves function |
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Definition
sensory to cornea
Motor- to dilator pupillae m of iris |
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Term
| Short ciliary nerves function |
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Definition
Sensory to choroid, iris and cornea
Motor- to sphincter pupillae and ciliary mm and ciliary process |
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Term
| Maxillary nerve (division of trigeminal n) divisions |
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Definition
Meningeal branch
Ganglionic branches
Pterygopalatine ganglion
Superior alvealar nerves, posterior, middle and anterior
Zygomatic n
communicating br of Zygomatic n to lacrima nerve
Infraorbital n |
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Term
| Infraorbital nerve function |
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Definition
| sensory to skin and conjunctiva of lower eyelid, side of nose, and cheek |
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Term
| Branches of Mandibular nerve |
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Definition
Auriculotemporal
Meningeal branch
Inferior Alveolar
Lingual
Buccal
Mental
Nerves to lat and med pterygoid mm
Deep temporal |
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Term
| Meningeal branch of mandibular nerve passes through: |
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Definition
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Term
| Auriculotemporal nerve function |
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Definition
| sensory to pinna, external auditory meatus, TMJ, temporal region- conveys secretmotor fibers from otic ganglion to parotid gland |
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Term
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Definition
-pain and temp in 3 territories
-corneal reflex
-clenched teeth
-move jaw side to side
-jaw jerk reflex
- |
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Term
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Definition
Auditory- Rinne and Weber tests
-Vestibular testing- nystagmus test using cold/warm calori test and Barany chair |
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Term
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Definition
| from the jugular foramen (along with CN IX, CN X and internal jugular v) |
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Term
| Hypoglossal nerve exits from |
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Definition
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